Wall track extrusion



FIG. 1 is a front, right side and bottom perspective view of a wall track extrusion in open condition, showing my new design;

FIG. 2 is a rear elevational view thereof in closed condition;

FIG. 3 is a top plan view thereof, shown broken in the center to indicate the continuous nature thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, right side and bottom perspective view of a wall track extrusion, in open condition, showing my new design, similar to FIG. 1, but showing a slight modification in the design;

FIG. 8 is a rear elevational view thereof in closed condition;

FIG. 9 is a top plan view thereof, shown broken in the center to indicate the continuous nature thereof;

FIG. 10 is a right side elevational view thereof

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a front, right side and bottom perspective view of a wall track extrusion, in open condition, showing my new design similar to FIGS. 1 and 7 but showing a slight modification in the design;

FIG. 14 is a rear elevational view thereof in closed condition;

FIG. 15 is a top plan view thereof;

FIG. 16 is a right side elevational view thereof;

FIG. 17 is a left side elevational view thereof; and

FIG. 18 is a bottom plan view thereof. 

The ornamental design for a wall track extrusion, as shown and described. 